DAStatics Properties Relevant to DAImage Objects

DetectableEmptyImage A read-only property with a DAImage value in which all points are transparent but detectable.

EmptyImage A read-only property with a DAImage value in which all points are transparent and undetectable.

DetectableEmptyImage

DAStatics Class

A read-only property with a DAImage value in which all points are transparent but detectable. This image is useful for blocking mouse input from an underlying image, allowing that input to be redirected. The bounding box is of infinite extent.

Syntax

lib.DetectableEmptyImage

EmptyImage

DAStatics Class

A read-only property with a DAImage value in which all points are transparent and undetectable. This has an empty bounding box, which means that its maximum point is less than its minimum point. This allows operations such as union and intersection to produce the correct results.

Syntax

lib.EmptyImage